An audio-band refers to a specific range of frequencies within the audible spectrum, typically defined for the transmission, processing, or storage of sound. These bands are often categorized for their role in audio equipment like equalizers, mixers, and radio broadcasting. Each band encompasses a range of frequencies from the lower end (bass) to the higher end (treble), enabling control and manipulation of the sonic characteristics of the signal. They're crucial for tailoring sound profiles and optimizing audio for various listening scenarios, such as music production, live performances, and audio-visual presentations.
Audio-band meaning with examples
- During mastering, the engineer carefully sculpted the sound of each instrument across different audio-bands. They boosted the mid-range band on the vocals, for presence, to cut through the mix and subtly attenuated the low-frequency band on the bass to reduce muddiness. Using this approach provided balance and clarity.
- The graphic equalizer allowed the sound engineer to adjust the audio-bands. They lowered the high-frequency band to reduce unwanted sibilance in the recording and also elevated the low-frequency band to emphasize the kick drum, resulting in a cleaner, more impactful sonic experience for the audience.
- In the radio station, a specific audio-band was used to filter out the noise. The station used a bandpass filter to isolate the frequency band containing the desired signal and suppressing interference from adjacent frequency ranges, improving overall reception quality of all of its transmitted broadcasts.
- The surround sound system utilizes multiple audio-bands. It distributes the audio signals across various speakers, allowing for an immersive sound stage. Each speaker reproduces frequencies within a defined audio-band, creating a three-dimensional audio experience that captivates the listener.